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Provide cleanup interfaces for per-CPU and per-thread call_rcu threads
[urcu.git]
/
tests
/
rcutorture.h
diff --git
a/tests/rcutorture.h
b/tests/rcutorture.h
index b42b8ab7c828a52fd06ed9ddc187e498b3589d30..66fdd7fe4c2b21d8c170f1acd7f3ecce5b9e93a6 100644
(file)
--- a/
tests/rcutorture.h
+++ b/
tests/rcutorture.h
@@
-119,6
+119,7
@@
int goflag __attribute__((__aligned__(CAA_CACHE_LINE_SIZE))) = GOFLAG_INIT;
void *rcu_read_perf_test(void *arg)
{
void *rcu_read_perf_test(void *arg)
{
+ struct call_rcu_data *crdp;
int i;
int me = (long)arg;
long long n_reads_local = 0;
int i;
int me = (long)arg;
long long n_reads_local = 0;
@@
-141,6
+142,9
@@
void *rcu_read_perf_test(void *arg)
}
__get_thread_var(n_reads_pt) += n_reads_local;
put_thread_offline();
}
__get_thread_var(n_reads_pt) += n_reads_local;
put_thread_offline();
+ crdp = get_thread_call_rcu_data();
+ set_thread_call_rcu_data(NULL);
+ call_rcu_data_free(crdp);
rcu_unregister_thread();
return (NULL);
rcu_unregister_thread();
return (NULL);
@@
-204,6
+208,10
@@
void perftestrun(int nthreads, int nreaders, int nupdaters)
(double)n_reads),
((duration * 1000*1000*1000.*(double)nupdaters) /
(double)n_updates));
(double)n_reads),
((duration * 1000*1000*1000.*(double)nupdaters) /
(double)n_updates));
+ if (get_cpu_call_rcu_data(0)) {
+ fprintf(stderr, "Deallocating per-CPU call_rcu threads.\n");
+ free_all_cpu_call_rcu_data();
+ }
exit(0);
}
exit(0);
}
@@
-436,6
+444,10
@@
void stresstest(int nreaders)
printf(" %lld", sum);
}
printf("\n");
printf(" %lld", sum);
}
printf("\n");
+ if (get_cpu_call_rcu_data(0)) {
+ fprintf(stderr, "Deallocating per-CPU call_rcu threads.\n");
+ free_all_cpu_call_rcu_data();
+ }
exit(0);
}
exit(0);
}
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